package com.example.demo.dao;

import com.example.demo.entity.BookUser;
import com.example.demo.entity.User;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface BookUserMapper {
    List<BookUser> list1();
    BookUser cel1(String name);
    int delete1(String name);
    int save1(BookUser bookUser);
    int update1(BookUser bookUser);
}
